3PE tiv thaiv corrosionsteel yeeb nkab puag cov khoom muaj xws li seamless steel yeeb nkab, kauv steel yeeb nkab thiab ncaj seam steel yeeb nkab. Peb txheej polyethylene (3PE) anti-corrosion txheej tau dav siv nyob rau hauv cov roj pipeline kev lag luam vim nws zoo corrosion kuj, dej vapor permeability kuj thiab txhua yam khoom.

Taw qhia txog kev tiv thaiv corrosion txheej ntawm 3PE anti-corrosion steel yeeb nkab:

Cov txheej txheem tiv thaiv corrosion ntawm 3PE tiv thaiv corrosion steel yeeb nkab yog qhov tseem ceeb heev rau lub neej ntawm cov kav dej faus. Qee cov kav dej ntawm cov khoom qub tau muab faus rau hauv av tau ntau xyoo tsis muaj corrosion, thiab qee qhov xau tau ntau xyoo. Nws yog vim lawv siv cov txheej txheem sib txawv los tiv thaiv corrosion.

3PE anticorrosion feem ntau yog tsim los ntawm 3 txheej:

Ib txheej ntawm epoxy hmoov (FBE> 100um)
Ob txheej nplaum (AD) 170 ~ 250um
Peb txheej ntawm polyethylene (PE) 2.5 ~ 3.7 hli

Hauv kev ua haujlwm tiag tiag, peb cov ntaub ntawv sib xyaw ua ke thiab sib xyaw ua ke, thiab tom qab ua tiav, lawv tau ruaj khov ua ke nrog cov yeeb nkab steel los tsim cov txheej txheem tiv thaiv corrosion zoo heev. Cov txheej txheem ua feem ntau muab faib ua ob hom: winding hom thiab puag ncig pwm wrapping hom.

3PE anti-corrosion steel yeeb nkab zoo:

Txheej ntawm 3PE los tiv thaiv corrosion steel yeeb nkab yog cov hauv qab txheej thiab cov yeeb nkab steel nto yog nyob rau hauv kev sib cuag nrog epoxy hmoov los tiv thaiv corrosion txheej, thiab nruab nrab txheej yog ib tug copolymerized nplaum nrog branched functional pawg. Cov txheej txheej saum npoo yog high-density polyethylene anti-corrosion txheej. 3PE anti-corrosion steel yeeb nkab txheej (peb txheej polyethylene anti-corrosion txheej) yog ib qho tshiab los tiv thaiv corrosion ua los ntawm ingeniously combining European 2PE anti-corrosion txheej thiab epoxy hmoov anti-corrosion steel yeeb nkab txheej (FBE) dav siv nyob rau hauv North America. Hlau yeeb nkab txheej. Nws tau raug lees paub thiab siv thoob plaws ntiaj teb rau ntau tshaj kaum xyoo.

3PE anti-corrosion steel yeeb nkab soj ntsuam txheej txheem:

Ua ntej, cov tshuaj tiv thaiv corrosion steel yeeb nkab raug tshuaj xyuas, thiab cov yeeb nkab steel raug tshuaj xyuas raws li ntau yam kev mob kom ua tau raws li cov kev cai rau kev ua cov thermal rwb thaiv tsev steel yeeb nkab. Xyuas seb cov yeeb nkab steel puas corroded, xyuas thiab tshem tawm cov paj ntaub ntawm cov yeeb nkab steel. Cov kauj ruam tom ntej yog muab cov tshuaj tiv thaiv xeb thiab tiv thaiv corrosion steel yeeb nkab rau hauv ib lub polyethylene casing rau cov yeeb nkab sib sau. Tom qab lub taub hau kho, polyurethane ua npuas ncauj yog txhaj rau hauv nws kom puv qhov sib txawv kom nws puv. Kev tshuaj xyuas cov kav dej los tiv thaiv corrosion, thiab tshuaj xyuas cov khoom tiav rau cov kav dej thermal insulation steel kav uas tau ua tiav.

3PE anti-corrosion steel yeeb nkab cov khoom siv yuav tsum tau kuaj xyuas thiab sau cov yeeb nkab steel nkag mus rau hauv cov yeeb nkab nkag platform ua ntej kev kho corrosion, thiab tua blasting thiab xeb tshem tawm ntawm cov yeeb nkab steel sab nraud, thiab tom qab ntawd xyuas seb qhov kev huv ntawm cov yeeb nkab puas. sab nrauv ntawm cov yeeb nkab steel thiab qhov tob ntawm cov qauv thauj tog rau nkoj ua tau raws li qhov yuav tsum tau ua. Cov uas tsis ua raws li qhov yuav tsum tau ua yog polished thiab kho los ntawm txhais tes nrog lub log sib tsoo, thiab daim ntawv daim kab xev yog qhwv ib ncig ntawm cov yeeb nkab kawg, kev kho plua plav, nruab nrab zaus cua sov kom sov, epoxy hmoov txau, nplaum extruder sab winding, PE extruder. sab winding thiab burning, anti-corrosion Cov kav dej yog txias nrog dej, thiab cov khoom tsim nyog tau txau thiab cim, thiab lub platform thiab stacking ntawm cov kav dej yog npaj txhij xa tuaj.